Chemical Forums

Chemistry Forums for Students => High School Chemistry Forum => Topic started by: pogtown on May 23, 2020, 04:44:00 PM

Title: Heat of formation/enthalpy
Post by: pogtown on May 23, 2020, 04:44:00 PM

(I’m on mobile, sorry for formatting issues)

I’m redoing an assignment that I didn’t do so great on the first time, but I’m not sure what I did wrong the first time, and I’m pretty sure I know what I’m doing. I’d appreciate someone explaining how to solve these kinds of problems.


https://imgur.com/a/n9cJR6D


https://imgur.com/a/e2mgWOf


https://imgur.com/a/r7GOKSl

Title: Re: Heat of formation/enthalpy
Post by: mjc123 on May 23, 2020, 06:18:30 PM

Please read the forum rules. You have to show some attempt of your own before receiving help. Why don't you show us what you did the first time, so we can see where you went wrong.